diff --git a/docs/develop/ports/arm/todo.txt b/docs/develop/ports/arm/todo.txt
index 17cc54bf21..e49b6c8aa5 100644
--- a/docs/develop/ports/arm/todo.txt
+++ b/docs/develop/ports/arm/todo.txt
@@ -16,6 +16,8 @@
 
 * Research stack unwinding to implement backtrace support for KDL & friends.
 
+* B_MAX_CPU_COUNT should be fixed to be a more sensible future-proof value then 1
+
 * Add KDL hangman to the boot floppy image for more enjoyment during porting....
 
 * Userland...........